27430188 (number)

27430188 is an even 8-digits composite number following 27430187 and preceding 27430189. In scientific notation, it is written as 2.7430188 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 8916480 positive integers (up to 27430188) that are relatively prime to 27430188.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty thousand one hundred eighty-eight

Notation

Scientific notation 2.7430188 × 10^7
Engineering notation 2.7430188 × 10^6

Prime Factorization of 27430188

Prime Factorization 2 × 2 × 3 × 73 × 173 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13715094
Product of the distinct prime numbers

The prime factorization of 27430188 is 2 × 2 × 3 × 73 × 173 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27430188)

Multiplication

n×y
n×2 54860376
n×3 82290564
n×4 109720752
n×5 137150940

Division

n÷y
n÷2 13715094
n÷3 9143396
n÷3 6857547
n÷5 5486037.6

Exponentiation

ny
n2 752415213715344
n3 2.0638890766272E+22
n4 5.6612865383031E+29
n5 1.5529015406752E+37

Nth Root

y√n
2√n 5237.3836979927
3√n 301.58490110558
4√n 72.369770608955
5√n 30.735887423883

Divisors of 27430188

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27430187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27430188 can be divided by 48 positive divisors. The sum of these divisors (counting 27430188) is 1, the average is 0.020833333333333.

Base conversion 27430188

Base System Value
2 Binary 1101000101000110100101100
3 Ternary 1220121121010220
4 Quaternary 1220220310230
5 Quinary 24010231223
6 Senary 2415531340
8 Octal 150506454
10 Decimal 27430188
12 Duodecimal 9229b50
16 Hexadecimal 1a28d2c
20 Vigesimal 8b8f98
36 Base36 gbx9o

Cryptographic Hash Functions

md5 63c4216a1a6342df41b2af857a7c83f9
sha1 c9d190d777244f4db5c5c83e7346528d3b45918b
sha256 035da4de344e991935dfe04d30aca886030dda47eee2c2d9418bf16289473569
sha512 2056ab359bca8ff61d6dae081c8195b56b2501c51a1929e4c91e28ff1a48844f7086207279d454471392822e029a17266e16e8afacd30dea06a101d618a13613
ripemd-160 a67eb950ab01b32d3fec5b45034f99be630bbdaa

27430188 as geometric shapes

Circle

Radius = n
Diameter 54860376
Circumference 172348954.21477
Area 2.3637821078573E+15

Sphere

Radius = n
Volume 8.6451983479417E+22
Surface area 9.4551284314293E+15
Circumference 172348954.21477

Square

Length = n
Perimeter 109720752
Area 752415213715344
Diagonal 38792143.888044

Cube

Length = n
Surface area 4514491282292064
Volume 2.0638890766272E+22
Space diagonal 47510479.277166

Equilateral Triangle

Length = n
Perimeter 82290564
Area 3.2580534463569E+14
Altitude 23755239.638583

Triangular Pyramid

Length = n
Surface area 3.2580534463569E+14
Volume 2.4323166028332E+21
Height 12930714.629348